.about_banner {
  background: url(../img/hezuo.jpg) center no-repeat;
  background-size: cover;
}
.about_container .about_h1 {
  width: 100%;
  height: 80px;
  padding: 80px 0 50px 0;
}
.about_container .about_h1 h1 {
  margin: 0 auto;
  text-align: center;
  height: 100%;
  width: 240px;
  color: #FFF;
  line-height: 1.6;
  font-size: 50px;
  font-weight: 700;
  padding: 0 15px 0 15px;
  background: #f45d52;
}
.about_container .about_listItem1,
.about_container .about_listItem2,
.about_container .about_listItem3,
.about_container .about_listItem4 {
  width: 100%;
  height: 600px;
  position: relative;
}
.about_container .about_listItem1 .item_right,
.about_container .about_listItem2 .item_right,
.about_container .about_listItem3 .item_right,
.about_container .about_listItem4 .item_right {
  position: absolute;
  top: 20%;
  left: 67%;
}
.about_container .about_listItem1 .item_right strong,
.about_container .about_listItem2 .item_right strong,
.about_container .about_listItem3 .item_right strong,
.about_container .about_listItem4 .item_right strong {
  font-size: 40px;
  line-height: 2;
  font-weight: 600;
}
.about_container .about_listItem1 .item_right hr,
.about_container .about_listItem2 .item_right hr,
.about_container .about_listItem3 .item_right hr,
.about_container .about_listItem4 .item_right hr {
  margin-left: 0;
  width: 80%;
  background: #f45d52;
  border: 3px solid #f45d52;
}
.about_container .about_listItem1 .item_right p,
.about_container .about_listItem2 .item_right p,
.about_container .about_listItem3 .item_right p,
.about_container .about_listItem4 .item_right p {
  font-size: 29px;
  margin-top: 40px;
}
.about_container .about_listItem1 {
  background: url(../img/about_item1.jpg) center no-repeat;
  background-size: cover;
}
.about_container .about_listItem2 {
  background: url(../img/about_item2.jpg) center no-repeat;
  background-size: cover;
}
.about_container .about_listItem3 {
  background: url(../img/about_item3.jpg) center no-repeat;
  background-size: cover;
}
.about_container .about_listItem4 {
  background: url(../img/about_item4.jpg) center no-repeat;
  background-size: cover;
}
